/*-
 * <<
 * sag
 * ==
 * Copyright (C) 2019 sia
 * ==
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * >>
 */


package com.creditease.gateway.database;

import com.creditease.gateway.constant.GatewayConstant;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.jdbc.core.JdbcTemplate;

import javax.sql.DataSource;

/**
 * 数据库连接
 *
 * @author peihua
 */
@Configuration
@ConditionalOnClass(JdbcTemplate.class)
public class DataSourceConfig {

    @Bean(name = GatewayConstant.DATASOURCENAME)
    @Qualifier(GatewayConstant.DATASOURCENAME)
    @Primary
    @ConfigurationProperties(prefix = GatewayConstant.DATASOURCEPREFIX)
    public DataSource skytrainDataSource() {

        return DataSourceBuilder.create().build();
    }

    @Bean(name = GatewayConstant.JDBCTEMPLATENAME)
    public JdbcTemplate skytrainJdbcTemplate(@Qualifier(GatewayConstant.DATASOURCENAME) DataSource dataSource) {

        JdbcTemplate tmp = new JdbcTemplate(dataSource);
        return tmp;
    }
}
